Traditionally to take a ball of wetted tissue paper that resembles a ball of mozzarella and throw it in somebody's face while they are sleeping (preferably with a hangover or drunk). With the addition of recent technology, documentation of mozzarella-ing has increased tenfold. Popular documentation methods include photography, but better yet, video. You can go 'oldskool' by using tissue paper or the increasingly popular 'nuskool' method of using a genuine piece of mozzarella. See 'mozzarella prank' Youtube

1. Let's go mozzarella his arse!

2. He got mozzarella-ed so bad, we even got it on video! Oh shit let's see. Youtube!

It is used in conversations and seeks to point out to the other listener something really pleasant, attractive or noteworthy.

The word was first introduced in puerto rico in the year 2008 and has become a regular expresion all troughout the island. It has recently become a popular expresion in sex related situations were the taker asks for the "mozzarela".